Spiral-lock sanding jig

thingiverse

I needed an efficient way to tackle small parts and effortlessly cover big surfaces too. To make that happen, I wanted a system that would allow me to wrap sandpaper between two holders quickly, enabling me to sand those larger areas with ease. This device does exactly that - by printing out custom spirals and core shapes, you simply place your sandpaper inside the device, then slide in the core and secure it snugly into position. You can use it on its own or paired up for added functionality.